/Engine/Source/Editor/DetailCustomizations/Public/Customizations/MathStructCustomizations.h
Return max/min slider value changed delegate (only apply if SupportDynamicSliderMaxValue or SupportDynamicSliderMinValue are true)
[FOnNumericEntryBoxDynamicSliderMinMaxValueChanged](API\Editor\DetailCustomizations\Customizations\FMathStructCustomization\FOnNumericEntryB-) & GetOnNumericEntryBoxDynamicSliderMaxValueChangedDelegate()